Installing Cables; Optional) Installing Dry Contact Signal Cables - Huawei MTS9300A Installation Manual

MTS9300A Telecom Power (Claro, Colombia,
MTS9304A-AM10A1)
Installation Guide
● Ensure that the upstream AC input circuit breaker is OFF, and attach labels such
as "No operations allowed."
● Switch off all circuit breakers before installing cables.

5.1 (Optional) Installing Dry Contact Signal Cables

Procedure
Step 1 Press the contact plate using a flat-head screwdriver to flip the metal spring inside
each dry contact.
Step 2 Connect the signal cables to the corresponding dry contacts.
Step 3 Remove the flat-head screwdriver and check that the signal cables are connected
securely.
Figure 5-1 Installing a dry contact signal cable
(1) Contact plate
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Issue 01 (2021-05-30)
D ANGER
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Installing Cables

(2) Dry contact port
5 Installing Cables
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